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2014幎以éãã€ãŒãµãªã¢ã ã®å ±å嵿¥è ã§ãããŽã£ã¿ãªãã¯ã»ãããªã³ïŒVitalik ButerinïŒã¯ããããã¯ãã§ãŒã³ã«ã¯PoWã«ä»£ããå¥ã®çš®é¡ã®ã³ã³ã»ã³ãµã¹ã¢ã«ãŽãªãºã ãå¿ èŠãããããªããšããããšãèªèããŠããŸããã
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